Release 1.1.0

• Added a closure handler called every time the font should be updated.

import AMXFontAutoScale

class SomeViewController: UIViewController {
        
    override func viewDidLoad() {
        super.viewDidLoad()
        
        someLabel.amx_fontSizeUpdateHandler = { originalSize, preferredSize, multiplier in
            print("For original size: \(originalSize) set preferred size: \(preferredSize), multiplier: \(multiplier)")
        }
    }
}